package com.wsl.wechat.service;

import com.wsl.wechat.dataobject.ProductCategory;

import java.util.*;
/**
 * @Author:wangshuliang
 * @Description:
 * @Date:Created in 8:46 2019/5/29
 * @Modified by:
 */
public interface CategoryService {

    ProductCategory findOne(Integer categoryId);

    List<ProductCategory> findAll();

    List<ProductCategory> findByCategoryTypeIn(List<Integer> categoryTypeList);

    ProductCategory save(ProductCategory productCategory);
}
